Condensation of the Triad System with Carbonyl Compounds. I. Condensation of Ethyl Itaconate with Ketones

スポンサーリンク

概要

• 論文の詳細を見る

• In the presence of sodium ethoxide, ethyl itaconate condensed with ketones (acetone and cyclohexanone) at the terminal carbon atoms of its triad system without any appreciable isomerisation and afforded novel compounds, α-methyl-γ,γ-disubstituted aconic acids (C) and α-alkylidenemethyl-γ,γ-disubstituted aconic acids (D).<BR>(<U>Remark: Graphics omitted.</U>)<BR>The chemical structures of C and D were determined by ultraviolet, infrared, NMR spectra etc.<BR>A reaction mechanism has been proposed (p. 1197).

• 社団法人 日本化学会の論文

著者

• Katsuta Chiaki

  Department of Chemistry Tokyo University of Education

• Sugiyama Noboru

  Department of Chemistry Tokyo University of Education

• Sugiyama Noboru

  Department of Chemistry Faculty of Science Tokyo University of Education

• Katsuta C.

  Department of Chemistry Tokyo University of Education

関連論文

• Condensation of the Triad System with Carbonyl Compounds. I. Condensation of Ethyl Itaconate with Ketones
• The Alkylation of 3,5-Dimethylisoxazole
• The Reaction of Dicarboximides with Benzonitrile in Liquid Ammonia
• The Photoreaction of p-Substituted β-Benzoylacrylic Acids
• The Reactions of Dihydropyridones (II)
• The synthesis of new flavones with a 4H,10H-benzo[1,2-b:3,4-b']dipyran-4,10-dione skeleton and the light resistannce of these compounds.
• The Reduction of Some Quinones and Enones by Ferrocene in the Presence of Aluminum Chloride
• Synthesis of Bridged Bicycloferrocene: Participation of Anhydrous Aluminum Chloride in the Condensation Reaction
• A Copper(II) Complex of 1,1′-Diacetylferrocene Bis(thiosemicarbazone)
• Photochemical Reactions of Bridged Polycyclic Ketones
• The Photoreaction of 2,6-Diphenyl-4H-thiopyran-4-one 1,1-Dioxide
• The Synthesis of 2,8-Dephenyl-4H,10H-benzodipyran-4,10-dione
• Oxidative Coupling of Aminonaphthols
• The Photoreaction of 3-Hexene-2,5-dione in Methanol
• Photochemical Reactions of Some Thiocarbonyl Trimers
• The Photoreaction of 2,6-Diphenyl-4H-thiopyran-4-one and Its Related Compounds
• The Light Resistance of the Complex Salts of Flavones and Flavonols
• The Light Resistance of the Flavones and the Flavonols
• The Constituents of Arthraxon hispidus Makino, Miscanthus tinctorius Hackel, Miscanthus sinensis Anderss, and Phragmites communis Trinius
• The Photoreaction of Dehydroacetic Acid

もっと見る 閉じる

スポンサーリンク